Kohen Gadol as King: The Dual Nature of High Priesthood

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This shiur presents a groundbreaking analysis of the dual nature of the Kohen Gadol's role, addressing several complex questions from Talmudic and Halachic literature. The central thesis proposes that the Kohen Gadol functions in two distinct capacities: as a kli haMishkan (vessel of the Mishkan) and as the melech of avodah (king of Divine service). The discussion begins with a fascinating Midrash brought in Teshuvot HaRosh regarding Nadav and Avihu's death in Parshat Acharei Mot. The Midrash states they died because they were mechuser begadim (lacking in garments) - specifically missing the me'il. The Rosh's questioner asks: since they were ordinary kohanim (kohanim hedyot), why would they need the me'il, which is only worn by the Kohen Gadol? The Rosh answers that since Nadav and Avihu had meshicha (anointing), they required eight garments like a Kohen Gadol. This leads to a fundamental machloket between the Rosh and Rambam (רמב"ם) regarding the Kohen Meshulach Milchamah. The Rosh (following Tosafot in Nazir) holds that any anointed kohen must wear eight garments, while the Rambam maintains that the Kohen Meshulach Milchamah only wears four garments like an ordinary kohen. The shiur addresses the apparent contradiction in Tosafot's position in Yoma regarding the demotion of a substitute Kohen Gadol versus the Gemara (גמרא) in Nazir stating that a Kohen Gadol's holiness is eternal (kedushat olam). The resolution distinguishes between the person's ability to step down from the position of king while the inherent holiness of the office itself remains forever. A crucial insight emerges from analyzing the term 'Kohen Hedyot' - why use a derogatory term for ordinary kohanim? The answer lies in understanding that 'gadol' refers not just to greater holiness, but to malchut (kingship). Just as we distinguish between king and commoner, we distinguish between Kohen Gadol (the king of avodah) and Kohen Hedyot. The shiur explains Rav Saadia Gaon's answer to Ibn Ezra's question about how kings can be anointed with Shemen HaMishcha when the Torah (תורה) forbids its use by non-kohanim. The answer suggests that the prohibition applies to those who aren't from Zera Aharon OR from Malchut Beit David, because both have aspects of kingship that warrant the use of anointing oil. Regarding Yom Kippur, a revolutionary insight emerges: the Torah consistently refers to 'Aaron' rather than 'Kohen Gadol' for the Yom Kippur service. This suggests that Yom Kippur requires not just a Kohen Gadol, but specifically someone who achieves the level of Aaron himself. This explains why the Rivetz requires seven days of preparation for Yom Kippur service specifically, beyond the regular installation as Kohen Gadol. The analysis of 'Ein kategor na'aseh saneigor' (an accuser cannot become a defender) takes on new meaning. When functioning as Aaron on Yom Kippur, the personal identity matters, hence the problem with golden garments (reminiscent of the golden calf). However, when functioning merely as Kohen Gadol in his kingly capacity, he represents the position rather than his personal identity. This framework resolves multiple difficulties while revealing the profound depth of the Kohen Gadol's role as both a holy vessel of Divine service and the sovereign leader of the spiritual realm.